119 lines
3.5 KiB
Python
119 lines
3.5 KiB
Python
#!/usr/bin/python3
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# -*- coding: utf-8 -*-
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"""
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Main script of Inky-Calendar software.
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Copyright by aceisace
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"""
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from __future__ import print_function
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from configuration import *
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from settings import *
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import arrow
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from time import sleep
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import gc
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import inkycal_drivers as drivers
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import inkycal_rss as rss
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import inkycal_weather as weather
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import inkycal_calendar as calendar
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import inkycal_agenda as agenda
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display = drivers.EPD()
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skip_calibration = False
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"""Perepare for execution of main programm"""
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calibration_countdown = 'initial'
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image_cleanup()
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"""Check time and calibrate display if time """
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while True:
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now = arrow.now(tz=get_tz())
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for _ in range(1):
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image = Image.new('RGB', (display_width, display_height), background_colour)
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"""------------------Add short info------------------"""
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print('Current Date: {0} \nCurrent Time: {1}'.format(now.format(
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'D MMM YYYY'), now.format('HH:mm')))
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print('-----------Main programm started now----------')
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"""------------------Calibration check----------------"""
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if skip_calibration != True:
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print('Calibration..', end = ' ')
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if now.hour in calibration_hours:
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if calibration_countdown == 'initial':
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print('required. Performing calibration now.')
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calibration_countdown = 0
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display.calibrate_display(3)
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else:
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if calibration_countdown % (60 // int(update_interval)) == 0:
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display.calibrate_display(3)
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calibration_countdown = 0
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else:
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print('not required. Continuing...')
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else:
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print('Calibration skipped!. Please note that not calibrating e-paper',
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'displays causes ghosting')
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"""----------------Generating and assembling images------"""
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if top_section == 'Weather':
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try:
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weather.main()
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weather_image = Image.open(image_path + 'weather.png')
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image.paste(weather_image, (0, 0))
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except:
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pass
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if middle_section == 'Calendar':
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try:
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calendar.main()
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calendar_image = Image.open(image_path + 'calendar.png')
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image.paste(calendar_image, (0, middle_section_offset))
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except:
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pass
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if middle_section == 'Agenda':
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try:
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agenda.main()
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agenda_image = Image.open(image_path + 'agenda.png')
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image.paste(agenda_image, (0, middle_section_offset))
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except:
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pass
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if bottom_section == 'RSS':
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try:
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rss.main()
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rss_image = Image.open(image_path + 'rss.png')
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image.paste(rss_image, (0, bottom_section_offset))
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except:
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pass
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image.save(image_path + 'canvas.png')
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display.reduce_colours(image)
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"""---------Refreshing E-Paper with newly created image-----------"""
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display.show_image(image)
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"""--------------Post processing after main loop-----------------"""
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"""Collect some garbage to free up some resources"""
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gc.collect()
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"""Adjust calibration countdowns"""
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if calibration_countdown == 'initial':
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calibration_countdown = 0
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calibration_countdown += 1
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"""Calculate duration until next display refresh"""
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for _ in range(1):
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update_timings = [(60 - int(update_interval)*updates) for updates in
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range(60//int(update_interval))]
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minutes = [i - now.minute for i in update_timings if i >= now.minute]
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refresh_countdown = minutes[0]*60 + (60 - now.second)
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print('{0} Minutes left until next refresh'.format(minutes[0]))
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del update_timings, minutes, image
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sleep(refresh_countdown)
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